public void RegisterUser(Member user)
{
if (!IsOpen)
{
return;
}
if (AvailableRegistrationSpots <= 0)
{
return;
}
SessionRegistrees registration = new SessionRegistrees(this, user);
SessionRegistrees.Add(registration);
user.SessionRegistrees.Add(registration);
}
public void UnregisterUser(Member user)
{
SessionRegistrees.Remove(SessionRegistrees.FirstOrDefault(r => r.MemberId == user.MemberId));
user.SessionRegistrees.Remove(user.SessionRegistrees.FirstOrDefault(r => r.MemberId == user.MemberId));
}